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Finding the Fourth Proportional to 3,796.96, 5,697.60 and 3,032.32

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Solution

The fourth proportional to 3,796.96, 5,697.60 and 3,032.32 is: 4,550.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796.96 : 5,697.60 = 3,032.32 : x
  2. Step 2: Convert to fraction form
    3,796.96/5,697.60 = 3,032.32/x
  3. Step 3: Cross multiply
    3,796.96x = 5,697.60 × 3,032.32
  4. Step 4: Simplify right side
    3,796.96x = 17,276,946.43
  5. Step 5: Solve for x
    x = 17,276,946.43/3,796.96
  6. Step 6: Final answer
    x = 4,550.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.